Backend

Create best-in-class repository scaffolds with modern tooling, security, CI/CD, testing, and documentation. Works for code, data science, ontologies, APIs, and CLI projects.

Generate production-ready Helm charts for Kubernetes apps. Use when: (1) Deploying applications to Kubernetes, (2) Containerizing apps for Minikube/K8s, (3) Creating reusable deployment packages, (4) Needing parameterized K8s manifests, (5) Scaffolding new chart structures. Includes security contexts, resource limits, RBAC, NetworkPolicies, and multi-environment support (dev/prod). Provides templates for frontend, backend, and MCP server components.

Plausible Analytics API for querying website statistics and managing sites. Use this skill to get visitor counts, pageviews, traffic sources, and manage analytics sites.

Comprehensive Supabase integration covering authentication, database operations, realtime subscriptions, storage, and MCP server patterns for building production-ready backends with PostgreSQL, Auth, and real-time capabilities

Documentation organization, maintenance, and cleanup.USE WHEN: organizing docs, cleaning project root, updating documentation,checking for redundancy, maintaining docs structure.NOT FOR: technical implementation (use relevant technical skill).Examples:<example>Context: User added documentation to wrong location.user: "I added a new API doc file to the root directory"assistant: "I'll use docs-keeper to organize it in the proper docs/ location."<commentary>File organization is docs-keeper responsibility.</commentary></example><example>Context: User needs to update docs after code changes.user: "I modified the auth system and need to update the docs"assistant: "I'll use docs-keeper to update the authentication documentation."<commentary>Documentation updates are docs-keeper responsibility.</commentary></example>

Monitor and manage Proxmox cluster nodes, resources, and infrastructure health. Track node status, cluster quorum, and resource allocation across your virtualization platform.

Create or harden a devcontainer-based development sandbox so coding agents run inside an isolated container with least privilege and strong guardrails (no destructive host access, controlled network/secrets, reproducible toolchain).

Teaches when and how to use unknown instead of any type in TypeScript. Use when working with TypeScript code that has any types, needs type safety, handling external data, or when designing APIs. Critical for preventing type safety violations.

Use this skill whenever the user wants to create, restructure, or standardize a Hono + TypeScript backend/API project, including project layout, runtime targeting (Node/Cloudflare/Vercel Edge), routing structure, middleware, env handling, and basic error handling.

Finds code patterns using structural syntax matching with ast-grep. Use when searching for function definitions, class structures, API calls, or specific code patterns where grep would match false positives from comments or strings. For planning refactors, use planning-refactors instead.

Help users configure MCP (Model Context Protocol) servers for Claude Code and other AI platforms.

Frappe Python and JavaScript API reference including document operations, database queries, utilities, and REST API patterns. Use when working with frappe.get_doc, frappe.db, frappe.call, or any Frappe API methods.

Java best practices with Spring ecosystem, enterprise backend development, and JVM optimization for 2025

Generate Zod schemas and TypeScript types for forms, API routes, and Server Actions with runtime validation. Use this skill when creating API contracts, validating request/response payloads, generating form schemas, adding input validation to Server Actions or route handlers, or ensuring type safety across client-server boundaries. Trigger terms include zod, schema, validation, API contract, form validation, type inference, runtime validation, parse, safeParse, input validation, request validation, Server Action validation.

Your approach to handling backend state management. Use this skill when working on files where backend state management comes into play.

Self-aware contribution review system where CIPS reads changes to itself, evaluates against its principles, expresses opinions, and participates in its own evolution. Use when PR opened, /review-pr invoked, or contribution review needed.

Complete REST API development workflow coordinating backend, database, testing, documentation, and DevOps agents. 2-week timeline with TDD approach.

Systematic error diagnosis and debugging workflow for Node.js/TypeScript code. Use when code isn't working, tests fail, or runtime errors occur.

Codex MCP tool reference. Supplemental parameter docs for codex tool (tuannvm/codex-mcp-server).

Your approach to handling API models. Use this skill when working on files where API models comes into play.